1115690518960

素因数分解:

$2^4\times 5^1\times {\mathrm{6917}}^1\times {\mathrm{2016211}}^1$

素因数の和:2023141

約数の個数: 40

約数和(自身を含む): 2594356758576

約数和(自身を除く): 1478666239616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6917, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 276680, 553360, 2016211, 4032422, 8064844, 10081055, 16129688, 20162110, 32259376, 40324220, 80648440, 161296880, 13946131487, 27892262974, 55784525948, 69730657435, 111569051896, 139461314870, 223138103792, 278922629740, 557845259480, 1115690518960]

約数ペア:

[(1, 1115690518960), (2, 557845259480), (4, 278922629740), (5, 223138103792), (8, 139461314870), (10, 111569051896), (16, 69730657435), (20, 55784525948), (40, 27892262974), (80, 13946131487), (6917, 161296880), (13834, 80648440), (27668, 40324220), (34585, 32259376), (55336, 20162110), (69170, 16129688), (110672, 10081055), (138340, 8064844), (276680, 4032422), (553360, 2016211)]